For many people, the arrival of spring also means the arrival of rain. This is something we are used to and it's hard to imagine normal levels of rain keeping us from our daily errands. But until the invention of windshield wipers, drivers caught in a spring shower would be a little stuck.
History is littered with attempts at aviation, performed by people eager to soar as high and as gracefully as birds. One flying machine was inspired by birds so much that its inventor named his creation after one. L'Albatros artificiel, or the Artificial Albatross, was a glider invented by Jean-Marie Le Bris in 1856.
From local dentists to chewing gum to whitening strips and major toothpaste brands, the message is clear: Take Care of Your Teeth! read more »